Sentence examples for intractable barriers from inspiring English sources

But like similar endeavors quietly unfolding across the globe, the New York legislation aims at one of the most intractable barriers to curbing global greenhouse gas emissions: inefficient buildings.

The success of undertaking voucher distribution in communities can be seen in the high proportion of vouchers which are then utilised by women, despite what are often thought to be intractable barriers to access arising from the complex interaction of cultural, ethnic and socioeconomic factors.

There can be little doubt that some of the most intractable barriers to equality in the United States found their watershed moment in the March.

Those who start out poor not only continue to hit "normal" intractable barriers to greater economic opportunities, they also have to deal with persistent, almost undetectable discrimination - at least undetectable to the people doing the discriminating..

The medical model of maternal/newborn survival, with a linear path between recognition of intrapartum complications, stabilization/referral and receipt of good quality care, is complicated by contextual and cultural factors which may pose intractable barriers to access [ 17].

It was an ignominious end to a process that had already been marred by broken agreements and name-calling between the state government and New Jersey's most powerful teachers' union, the New Jersey Education Association, which Mr. Christie regularly criticizes as an intractable barrier to progress on school reform.

Companies do something similar with processed foods: Kraft's Biskuat biscuits (sold in Indonesia) have nine vitamins and six minerals added.But education or fortified foods alone will not overcome the most intractable barrier to better nutrition, which is the sheer complexity of the task.

Of course, the substitution of an even more chemically dissimilar amino acid might have generated an intractable barrier to evolution.

However, accessing these sugars is not simple, because the plant cell wall is a resilient, intractable barrier composed of complex polysaccharides (cellulose and hemicellulose), lignin, and proteins.

This exponential growth means that pre-computation of instruments containing more than around 20 items represents an effectively intractable barrier, both in terms of the pre-computation cost and in terms of the runtime storage requirements.

However, we believe that addressing psychologic obstacles will improve access and help older adults to anticipate and navigate the often intractable provider and system barriers, such as limited providers.